touchpad not working

  1. A

    touchpad doesnt work on dell inspiron 3551 and dell vastro 3

    i have 2 laptops 1 is dell inspiron 3551 and the other is dell vastro 3446. after doing a clean install of windows 10 my touchpad doesnt work even installing drivers from dell doesnt help. in device manager after expanding the human interface devices section i get i2chid error 10 this device...